Finance ministers and central bank governors from the world’s major economies convened on an emergency conference call Tuesday to discuss the situation in Greece and Spain — and seemed to come away without much to say.

The Group of Seven “reviewed developments in the global economy and financial markets and the policy response under consideration, including the progress towards financial and fiscal union in Europe,” according to an emailed statement from the U.S. Treasury following the call.

The outcome? Participants — which include the U.S., Germany, Japan, Britain, France, Canada and Italy — “agreed to monitor developments closely” before the Group of 20 summit in Los Cabos, Mexico, in two weeks.

That’s when Greece redoes its elections, which could determine whether the debt-laden country stays with the euro currency or defects to the drachma. The absence of any definitive plan caused the euro to slip against the dollar.

“There’s no question that markets remain skeptical that the measures taken thus far are sufficient to secure the recovery in Europe and remove the risk that the crisis will deepen,” said Press Secretary Jay Carneyat a briefing.

On Tuesday, Spain made its first plea for international help, asking for the kind of multi-national banking union that European Commission President Jose Manuel Barroso called for last week. Such a centralized system would rely on EU-wide supervision and rescue funds to deal with the region’s economic turmoil rather than the current hodgepodge of national regulators.

Spanish Finance Minister Cristobal Montoro said that the country “has problems when it comes to financing itself,” causing it to be shut out of credit markets. Spain has already nationalized the struggling Bankia institution, which last month said it needed 19 billion euros in government aid.

The European Central Bank will meet on Wednesday, where it may consider such efforts. Angela Merkel, Germany’s chancellor, may be harder to persuade.

But as the Eurozone dithers over whether to tackle its crisis country-by-country or as a unified regional front, many are warning that there’s not much time left. Financier George Sorosin a speech this weekend said that officials have about three months to resolve the continent’s issues before the Eurozone becomes a reluctant “German empire.”